private void handleAttackLogic()
{
// If the creature has a target, attempt to move towards it.
if (targetingBehaviour.HasCurrentTarget)
{
CreatureTarget creatureTarget = targetingBehaviour.CurrentTarget.Value;
// If the target is out of range, move towards it.
if (Vector3.Distance(creatureTarget.Transform.position, transform.position) > Range)
{
movementBehaviour.StoppingDistance = Range;
movementBehaviour.SetTarget(creatureTarget.Transform);
}
// Otherwise; attempt to attack the target.
else
{
// Stop moving.
movementBehaviour.StopMoving();
// Face the target.
transform.LookAt(creatureTarget.Transform);
// If it has been long enough since the last attack, attack again.
if (timeSinceLastAttack >= AttackInterval && creatureTarget.Target.IsAlive)
{
// Deal the damage to the target.
creatureTarget.Target.Health -= Damage;
// Add the dealt damage to the stat.
changeLifetimeStat("EnemyDamageDealt", Damage);
// If the target is now dead, increment the kill counter.
if (!creatureTarget.Target.IsAlive)
{
changeLifetimeStat("EnemyKills", 1);
}
// Invoke the attack event.
onAttack.Invoke();
// Reset the attack timer.
timeSinceLastAttack = 0;
}
}
}
// Otherwise, just move towards the goal.
else
{
movementBehaviour.SetTarget(Creature.GoalObject);
movementBehaviour.StoppingDistance = 0;
}
// Add the elapsed time to the attack timer.
timeSinceLastAttack += Time.fixedDeltaTime;
}
private void handleAttackLogic()
{
// Add the elapsed time to the attack timer.
timeSinceLastAttack += Time.fixedDeltaTime;
// If the creature has a target, attempt to move towards it.
if (targetingBehaviour.HasCurrentTarget)
{
CreatureTarget creatureTarget = targetingBehaviour.CurrentTarget.Value;
// Stop moving.
movementBehaviour.StopMoving();
// Face the target.
transform.LookAt(creatureTarget.Transform);
// If it has been long enough since the last attack, attack again.
if (timeSinceLastAttack >= AttackInterval && creatureTarget.Target.IsAlive)
{
// Calculate the power of the throw.
float power = Mathf.Clamp01(PowerBias + creatureTarget.NormalisedHealth * PowerHealthWeight + creatureTarget.NormalisedDistance * PowerDistanceWeight);
// Calculate the pitch of the throw.
float pitch = Mathf.Clamp(PitchBias + creatureTarget.NormalisedDistance * PitchDistanceWeight + NeuralNetworkHelper.ExpandRangeToNegative(creatureTarget.TargetRigidbody.velocity.magnitude / 1000) * PitchSpeedWeight
+ power * PitchPowerWeight, -1, 1);
// Calculate the yaw of the throw.
float yaw = Mathf.Clamp(YawBias + creatureTarget.NormalisedDistance * YawDistanceWeight + power * YawPowerWeight
+ NeuralNetworkHelper.ExpandRangeToNegative(creatureTarget.TargetRigidbody.velocity.magnitude / 1000) * YawSpeedWeight, -1, 1);
// Calcualte the normalised direction to the target, then the angles (in degrees) from that.
Vector3 direction = Quaternion.LookRotation((creatureTarget.Transform.position - transform.position).normalized).eulerAngles;
direction.y += yaw * Mathf.Clamp(YawDeviation, 0, 180);
direction.x += pitch * Mathf.Clamp(PitchDeviation, 0, 180);
// Create a new spear.
GameObject spearObject = Instantiate(projectilePrefab.gameObject, heldWeapon.position, Quaternion.Euler(direction), Creature.ProjectileContainer);
//spearObject.transform.position = heldWeapon.position;
spearObject.transform.localScale = Vector3.Scale(heldWeapon.localScale, transform.localScale);
// Get the projectile component from the created spear.
Projectile spearProjectile = spearObject.GetComponent <Projectile>();
spearProjectile.InitialiseProjectile(onProjectileHitEnemy, Creature, creatureTarget.Target, creatureTarget.Transform.position, spearObject.transform.position);
// Add the force to the spear.
spearProjectile.Rigidbody.AddForce(spearObject.transform.forward * (power + 1) * MaxPower, ForceMode.Impulse);
// Increment the thrown shots counter.
thrownShots++;
// Reset the attack timer.
timeSinceLastAttack = 0;
}
}
// Otherwise, just move towards the goal.
else
{
movementBehaviour.SetTarget(Creature.GoalObject);
movementBehaviour.StoppingDistance = 0;
}
}